diff --git a/template.php b/template.php
index 31ff9ee..d282e11 100644
--- a/template.php
+++ b/template.php
@@ -2,12 +2,13 @@
 /**
  * Return a themed breadcrumb trail.
  *
- * @param $breadcrumb
- *   An array containing the breadcrumb links.
+ * @param $variables
+ *   An associative array containing:
+ *   - breadcrumb: An array containing the breadcrumb links.
  * @return
  *   A string containing the breadcrumb output.
  */
-function corporateclean_breadcrumb($variables){
+function corporateclean_breadcrumb($variables) {
   $breadcrumb = $variables['breadcrumb'];
   if (!empty($breadcrumb)) {
     $breadcrumb[] = drupal_get_title();